technology ·
What we know about the global Microsoft outage
Jessica Lamb and Helen Sullivan- Published13 November 2026, 07:12 GMT Updated 17 minutes agoA major global Microsoft outage has caused problems, or in some cases disabled entire services. including emails and artificial intelligence products.
Reports of problems with the email provider Outlook peaked globally at nearly 140,000 around 18:00 GMT on Thursday, according to monitoring website Downdetector. Microsoft has said the outage was not caused by a cyber-security incident, but efforts to fix the issues have so far been largely unsuccessful.
Here's what we know about the services affected and what went wrong. Follow live updates: Microsoft scrambles to solve global outage affecting tens of thousands but says fixes not going 'as expected' Which services are affected?
Microsoft 365 Services, including Teams, Outlook and Microsoft's artificial intelligence software Copilot, have been affected by "connectivity problems". While customers are reporting varying levels of access - many have not been able to send or receive emails, view certain files or details on their calendar apps.
